Human NDUFS1 (NADH-ubiquinone oxidoreductase core subunit S1) ELISA Kit (HUFI07534)

The NDUFS1 protein is the 75 kDa core catalytic subunit of mitochondrial respiratory chain complex I, encoded by a nuclear gene and imported into the inner mitochondrial membrane where it participates in electron transfer from NADH to ubiquinone. This quantitative assay from Assay Genie supports research into mitochondrial dysfunction, isolated complex I deficiency, Leigh syndrome, and neurodegenerative disorders such as Parkinson’s disease. The kit is intended for research use only and enables quantitative measurement of NDUFS1 in human-derived liquid biopsy samples, supporting studies of oxidative phosphorylation, mitochondrial biogenesis, and biomarker discovery across metabolic and neuromuscular disease research applications.